Killer Sudoku

Killer Sudoku: 500 Hard Sum Sudoku Puzzles

Name: Killer Sudoku: 500 Hard Sum Sudoku Puzzles
Author: Dr. Khalid Alzamili
ISBN: 9798859981458

By Dr. Khalid Alzamili

Format: Paperback
ASIN: B0CH2HFX9M
ISBN: 9798859981458
Difficulty: Hard
Audience: General
Puzzle Count: 500
Language: English
Large Print: No

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About this Book

“Killer Sudoku: 500 Hard Sum Sudoku Puzzles” brings together 500 Killer Sudoku puzzles at hard difficulty. Each puzzle follows the established Killer Sudoku format and supports focused, step-by-step solving. Together, the puzzles provide a clearly defined collection for regular solving sessions.